Replaced `==` with `===` and `!=` with `!==` in /system/database
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 98fd806..b493e93 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -64,7 +64,7 @@
$this->_random_keyword = ' RND('.time().')'; // database specific random keyword
// Legacy support for DSN in the hostname field
- if ($this->dsn == '')
+ if ($this->dsn === '')
{
$this->dsn = $this->hostname;
}
@@ -256,7 +256,7 @@
{
$sql = "SHOW TABLES FROM `".$this->database."`";
- if ($prefix_limit !== FALSE AND $this->dbprefix != '')
+ if ($prefix_limit !== FALSE AND $this->dbprefix !== '')
{
//$sql .= " LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr);
return FALSE; // not currently supported
diff --git a/system/database/drivers/odbc/odbc_forge.php b/system/database/drivers/odbc/odbc_forge.php
index d59b8a9..ce7a1d2 100644
--- a/system/database/drivers/odbc/odbc_forge.php
+++ b/system/database/drivers/odbc/odbc_forge.php
@@ -163,14 +163,14 @@
$sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' '.$this->db->protect_identifiers($column_name);
// DROP has everything it needs now.
- if ($alter_type == 'DROP')
+ if ($alter_type === 'DROP')
{
return $sql;
}
$sql .= " $column_definition";
- if ($default_value != '')
+ if ($default_value !== '')
{
$sql .= " DEFAULT \"$default_value\"";
}
@@ -184,7 +184,7 @@
$sql .= ' NOT NULL';
}
- if ($after_field != '')
+ if ($after_field !== '')
{
return $sql.' AFTER '.$this->db->protect_identifiers($after_field);
}